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MULTIFAN Exhaust Fan: Direct Drive, 18 in Blade, 1/4 hp, 3,890 cfm, 460V AC, 3 ph - Corrosion-Resistant Direct-Drive Panel Exhaust Fans
MULTIFANCorrosion-Resistant Direct-Drive Panel Exhaust Fans

MULTIFAN Exhaust Fan: Direct Drive, 18 in Blade, 1/4 hp, 3,890 cfm, 460V AC, 3 ph

The MULTIFAN Exhaust Fan: Direct Drive (SKU 21A102, MPN V4D45K9M71100) is a corrosion-resistant direct-drive panel exhaust fan with an 18-inch blade, 1/4 hp, and 3,890 cfm. It features a fiberglass frame, cast…

SKU 3G-OTH-80232

Brand
MULTIFAN
Item
Exhaust Fan: Direct Drive, 18 in Blade, 1/4 hp, 3,890 cfm, 460V AC, 3 ph
Category
Corrosion-Resistant Direct-Drive Panel Exhaust Fans
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Technical Specifications

MULTIFAN
Manufacturer Part Number
V4D45K9M71100
Type
1/4 hp, 3,890 cfm, 3 ph, Totally Enclosed
AC
460V
Blade
18 in
Assembled
Assembled
Guard Type
Intake
Motor Type
3-Phase
Frame Material
Fiberglass
Motor Enclosure
Totally Enclosed Air Over
Enclosure Design
Totally Enclosed Motor
Motor Insulation
Class F
Number of Speeds
Variable
Nameplate Voltage
460V AC
Guard Type Subheads
With Intake Guards
Method of Construction
Cast
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MULTIFAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MULTIFAN Exhaust Fan: Direct Drive (SKU 21A102, MPN V4D45K9M71100) is a corrosion-resistant direct-drive panel exhaust fan with an 18-inch blade, 1/4 hp, and 3,890 cfm. It features a fiberglass frame, cast construction, and a 3-phase, 460V AC motor with Class F insulation and a totally enclosed air-over enclosure. The unit is assembled and includes intake guards.

Frequently Asked Questions

What is the MULTIFAN V4D45K9M71100 exhaust fan used for?

The MULTIFAN V4D45K9M71100 is a corrosion-resistant direct-drive panel exhaust fan designed for industrial ventilation in harsh environments. Its fiberglass frame and cast construction make it suitable for chemical plants, wastewater treatment, and other corrosive settings where reliable air movement is critical.

What are the specifications of the MULTIFAN V4D45K9M71100 exhaust fan?

This MULTIFAN exhaust fan features an 18-inch blade, 1/4 hp motor, and delivers 3,890 cfm. It operates on 460V AC, 3-phase power with a totally enclosed air-over motor enclosure and Class F insulation. The unit is assembled with a fiberglass frame, cast construction, and includes intake guards.

Where to buy the MULTIFAN V4D45K9M71100 exhaust fan worldwide?

3G Electric supplies the MULTIFAN V4D45K9M71100 exhaust fan to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

How to install the MULTIFAN direct-drive exhaust fan?

Install the MULTIFAN direct-drive exhaust fan by mounting the panel securely to a wall or roof opening, ensuring the intake guard faces the interior. Connect the 460V AC, 3-phase power supply to the motor leads per the wiring diagram. Verify proper rotation and secure all fasteners before operation.

Used in

Common applications for MULTIFAN
Chemical processing plants — MULTIFAN panel exhaust fans (e.g., V6D63K7M71100) for ventilating corrosive fume areas
Wastewater treatment facilities — MULTIFAN wall-mount fans (e.g., K4E13K0M11200) for air circulation in humid, corrosive environments
Marine and offshore platforms — MULTIFAN floor fans (e.g., B4E5003M11100P) for spot cooling in salt-laden air
Food processing plants — MULTIFAN direct-drive exhaust fans (e.g., V4E35K4M71100) for removing steam and airborne particles
Laboratory exhaust systems — MULTIFAN panel exhaust fans (e.g., V6E63K2M71100) for fume hood ventilation
Industrial storage areas — MULTIFAN ceiling-mount fans (e.g., T4E45PAM81100) for air movement in corrosive storage environments

MULTIFAN Products

3G Electric supplies MULTIFAN corrosion-resistant direct-drive panel exhaust fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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